Q: Is 204,960 a Prime Number?
A: No, 204,960 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 204960 can be evenly divided by 1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 61 70 80 84 96 105 112 120 122 140 160 168 183 210 224 240 244 280 305 336 366 420 427 480 488 560 610 672 732 840 854 915 976 1,120 1,220 1,281 1,464 1,680 1,708 1,830 1,952 2,135 2,440 2,562 2,928 3,360 3,416 3,660 4,270 4,880 5,124 5,856 6,405 6,832 7,320 8,540 9,760 10,248 12,810 13,664 14,640 17,080 20,496 25,620 29,280 34,160 40,992 51,240 68,320 102,480 and 204,960, with no remainder.
Since 204,960 cannot be divided by just 1 and 204,960, it is not a prime number.